3 minute read
1.2 Removing and installing poly-V belt
– Using assembly lever, adjust engine/gearbox assembly so that specifications listed below are attained: • Distance -a- between engine support -2- and engine mounting -1- must be 10 mm.
• Side surface of engine support casting -2- must be located parallel to support arm of engine mounting -1-. • Dimension -b- must be identical at front and rear.
Note
Check distance -a- = 10 mm using, for example, a suitable rod.
– Tighten bolts of engine mounting. Vehicles with two gearbox securing bolts:
– On the gearbox side, ensure that the edges of the support arm -2- and gearbox support -1- are parallel. • Distance -x- = distance -x-.
– Tighten bolts for gearbox mounting.
Vehicles with 3 gearbox securing bolts: – On the gearbox side, ensure that the edges of the support arm and gearbox support are parallel. • Distance -x- = distance -x-.
Installing: Install in reverse order of removal, observing the following: Specified torques ♦ ⇒ “2.1 Assembly overview - charge air system”, page 363 ♦ ⇒ Electrical system; Rep. gr. 27 ; Battery; Assembly overview - battery ♦ ⇒ “3.1 Assembly overview - air filter housing”, page 393 ♦ ⇒ “2.1 Assembly overview - assembly mountings”, page 67
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Procedure
The following dimensions must be attained: • Distance -a- between engine support -2- and engine mounting -1- must be 10 mm.
• Side surface of engine support casting -2- must be located parallel to support arm of engine mounting -1-. • Dimension -b- must be identical at front and rear.
Note
For example, distance -a- = 10 mm can be checked with a metal rod of suitable size.
– If the distance measured is too large or small, the assembly mountings must be adjusted ⇒ “2.6 Assembly mountings - adjusting, Ateca, Leon 2013, Ibiza 2018, Arona”, page 106 .
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13 – Crankshaft group
1 Cylinder block (pulley end)
⇒ “1.1 Assembly overview - poly V-belt drive”, page 109 ⇒ “1.2 Removing and installing poly-V belt”, page 113 ⇒ “1.3 Removing and installing tensioner for poly V-belt”, page 116 ⇒ “1.4 Removing and installing vibration damper”, page 118 ⇒ “1.5 Removing and installing engine support”, page 122 ⇒ “1.6 Renewing crankshaft oil seal - belt pulley end”, page 132
1.1 Assembly overview - poly V-belt drive
⇒ “1.1.1 Assembly overview - poly V-belt drive, vehicles without air conditioner compressor”, page 109 ⇒ “1.1.2 Assembly overview - poly V-belt drive, vehicles with air conditioner compressor”, page 111
Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by SEAT S.A. SEAT S.A does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by SEAT S.A.
